---
schema_version: "secwatch.filing_event.v1"
accession: "0001716583-25-000021"
form_type: "8-K"
ticker: null
cik: "0001716583"
company_name: "Hyzon Motors Inc."
filed_at: "2025-02-05T23:59:59+00:00"
generated_at: "2026-05-27T02:46:48.101645+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Hyzon Motors CEO Parker Meeks resigns; CTO Christian Mohrdieck named President and Acting CEO

## Summary
- Parker Meeks resigned as CEO and director effective February 4, 2025; no disagreement with company operations or policies.
- Board appointed Dr. Christian Mohrdieck (age 65) as President and Acting CEO, effective immediately.
- Mohrdieck served as Hyzon's CTO since January 2024 and previously held senior roles at cellcentric and Daimler fuel cell businesses.
- Mohrdieck holds a Ph.D. in Solid State Physics from Kiel University; no arrangement exists with any person regarding his selection.
- No related-party transactions exist between Mohrdieck and Hyzon; he is not related to any board member or executive officer.

## SEC filing metadata
- accession: 0001716583-25-000021
- form_type: 8-K
- cik: 0001716583
- company_name: Hyzon Motors Inc.
- filed_at: 2025-02-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1716583/000171658325000021/0001716583-25-000021-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1716583/000171658325000021/hyzn-20250204.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001716583-25-000021
- JSON: https://secwatch.observer/filing/0001716583-25-000021.json
- Plain text: https://secwatch.observer/filing/0001716583-25-000021.txt

## Key facts
- Executive change
  Parker Meeks resigned as Chief Executive Officer and Director at Hyzon Motors Inc..
  - Action: resigned
  - Role: Chief Executive Officer and Director
  source text: On February 4, 2025, Parker Meeks, Chief Executive Officer and a director of Hyzon Motors Inc. (the “Company”) announced his resignation as an officer and director of the Company effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1716583/000171658325000021/0001716583-25-000021-index.htm
- Executive change
  Christian Mohrdieck was appointed as President and Acting Chief Executive Officer at Hyzon Motors Inc..
  - Action: appointed
  - Role: President and Acting Chief Executive Officer
  source text: Also on February 4, 2025, the Company’s Board of Directors appointed Dr. Christian Mohrdieck, age 65, as President and Acting Chief Executive Officer effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1716583/000171658325000021/0001716583-25-000021-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.